CN213284611U

CN213284611U - Combined disinfection system

Info

Publication number: CN213284611U
Application number: CN202022009893.XU
Authority: CN
Inventors: 金湓; 李虹利; 丁新; 周子恒; 李韵冰
Original assignee: Northwest Minzu University
Current assignee: Northwest Minzu University
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-28
Anticipated expiration: 2030-09-14

Abstract

The utility model relates to a combined disinfection system, including the studio, establish the baffle in the studio, the baffle divides into mixing chamber and disinfection room with the space in the studio, establish the through-hole on the baffle, establish ultraviolet lamp area on the studio's lateral wall, establish on the studio and with the inlet end of mixing chamber intercommunication, establish the ozone generator in the mixing chamber, establish on the studio and with the exhaust end of disinfection room intercommunication, establish the air pump in the disinfection room and establish the door on the studio. This application is used for the disinfection of article, disinfects through the mode of ultraviolet irradiation and ozone, helps improving the disinfection effect.

Description

Combined disinfection system

Technical Field

The application relates to the technical field of disinfection equipment, in particular to a combined disinfection system.

Background

The effect of disinfection equipment is to kill bacterium and virus etc. on the article, but the bulk ratio is bigger, and few families use, but along with people's health consciousness and the continuous improvement of the degree of emphasizing on living environment, the attention degree to disinfection equipment is also more and more, and the product that a research and development is fit for the family and uses is a problem that needs a urgent solution.

SUMMERY OF THE UTILITY MODEL

The application provides a combined disinfection system disinfects through the mode of ultraviolet irradiation and ozone, helps improving disinfection effect.

The above object of the present application is achieved by the following technical solutions:

a combined sterilization system comprising:

a working chamber;

the partition board is arranged in the working chamber and divides the space in the working chamber into a mixing chamber and a sterilizing chamber;

the through hole is arranged on the partition plate;

the ultraviolet lamp band is arranged on the inner side wall of the working chamber;

the air inlet end is arranged on the working chamber and communicated with the mixing chamber;

the ozone generator is arranged in the mixing chamber;

the exhaust end is arranged on the working chamber and communicated with the disinfection chamber;

the air pump is arranged in the disinfection chamber and is used for enabling the air in the disinfection chamber to flow out of the working chamber; and

the bin gate is arranged on the working chamber.

In a preferred example of the present application, the mixing chamber is located above the sterilization chamber.

Through adopting above-mentioned technical scheme, the air pump can drive the air flow in the studio, and the air is at the in-process that flows, and ozone generator can mix ozone in the air, and ozone can kill bacterium and virus on the article at the in-process with the article contact in studio, and ultraviolet lamp area also can disinfect to the article in studio, and two kinds of disinfection modes go on simultaneously, and the disinfection effect is better.

In a preferred example of the present application, the ozone generator further comprises a housing for storing a purifying agent, wherein an input end of the housing is connected with an output end of the ozone generator, and the output end of the housing is communicated with the external atmosphere.

In a preferred example of the present application, further comprising a housing and an ozone decomposition catalyst filled in the housing;

the input end of the shell is connected with the output end of the ozone generator, and the output end of the shell is communicated with the external atmosphere.

In a preferred example of the present application, the gas purifier further includes an ozone concentration detector provided on the housing, the ozone concentration detector being configured to detect the concentration of ozone in the gas flowing out of the housing.

In a preferred example of the present application, the through holes are uniformly distributed on the partition plate.

In a preferred example of the present application, the studio is provided with a handle.

In a preferred example of the present application, rollers are provided on a bottom surface of the working chamber.

Drawings

Fig. 1 is a schematic diagram of an internal structure provided in an embodiment of the present application.

Fig. 2 is a schematic gas flow diagram based on fig. 1.

Fig. 3 is a schematic view illustrating a connection between a working chamber and a door according to an embodiment of the present disclosure.

Fig. 4 is a schematic view of another connection between the working chamber and the door according to the embodiment of the present application.

Fig. 5 is a schematic diagram of power utilization provided by an embodiment of the present application.

Fig. 6 is a schematic diagram of a connection between a switch and a power supply according to an embodiment of the present disclosure.

In the figure, 11, a working chamber, 12, a partition board, 13, a through hole, 14, an ultraviolet lamp strip, 15, an air inlet end, 16, an ozone generator, 17, an air outlet end, 18, an air pump, 19, a bin door, 21, a shell, 22, an ozone decomposition catalyst, 23, an ozone concentration detector, 31, a handle, 32, a roller, 111, a mixing chamber, 112, a disinfection chamber, 41, a transformer, 42, a switch, 43, an electric wire, 44 and a plug.

Detailed Description

The technical solution of the present application will be described in further detail below with reference to the accompanying drawings.

For a clearer understanding of the technical solutions in the present application, first, a brief description will be given of several existing sterilization methods.

The first method is immersion disinfection, for example, disinfectant (disinfectant liquid or disinfectant powder) is mixed into water according to a certain proportion, and then the clothes are immersed into the water, which is cumbersome to operate and inconvenient to use, especially, some disinfectant is corrosive and may discolor the clothes.

The second is irradiation type, namely, the ultraviolet lamp is used for irradiating articles indoors, the irradiation time is from half an hour to two hours, in the irradiation process, personnel need to be far away, the use is simpler, but the sterilization can only be performed on the surface of clothes, and the sterilization effect is more general.

The embodiment of the application discloses a combined type disinfection system, used ozone and ultraviolet irradiation dual mode, the ultraviolet ray is used for disinfecting to the surface of clothing, and ozone mixes into in the air and along with the air flow, disinfects the inside of clothing.

Referring to fig. 1 and 2, a combined sterilization system disclosed in an embodiment of the present application is mainly composed of a working chamber 11, a partition 12, an ultraviolet lamp strip 14, an air inlet 15, an ozone generator 16, an air outlet 17, an air pump 18, and the like, where the working chamber 11 is used to provide a relatively closed environment, and articles to be sterilized, such as clothes, can be placed in the working chamber 11.

The partition board 12 is fixed in the working chamber 11, and divides the space in the working chamber 11 into two parts, namely a mixing chamber 111 and a sterilizing chamber 112, and the ozone generator 16 is arranged in the mixing chamber 111 and is used for generating ozone and mixing the ozone into the air in the mixing chamber 111; the air pump 18 is installed in the sterilizing chamber 112 and functions to drive the air in the sterilizing chamber 112 to flow outwardly so that the air in the space in the working chamber 11 flows.

The partition 12 is provided with a through hole 13 for communicating the mixing chamber 111 with the sterilizing chamber 112.

The air in the sterilizing chamber 112 flows outward, so that the air pressure in the sterilizing chamber 112 is reduced, and at this time, the air in the mixing chamber 111 flows into the sterilizing chamber 112, and the external air flows into the mixing chamber 111.

The air inlet end 15 and the air outlet end 17 are both arranged on the working chamber 11, wherein the air inlet end 15 is communicated with the mixing chamber 111, the air outlet end 17 is communicated with the sterilizing chamber 112, during working, external air flows into the mixing chamber 111 through the air inlet end 15, then flows into the sterilizing chamber 112 after passing through the through hole 13 on the partition plate 12, and finally flows out from the air outlet end 17.

The working chamber 11 is provided with a door 19, and articles to be sterilized such as clothes can be placed in the mixing chamber 112 by opening the door 19.

In some possible implementations, referring to fig. 3, the door 19 is hinged on the working chamber 11.

In other possible implementations, referring to fig. 4, the door 19 may be directly fastened to the working chamber 11.

Before use, the door 19 is first opened or removed, and then articles such as clothes to be sterilized are placed in the sterilizing compartment 112, and then the door 19 is closed or buckled on the working chamber 11.

Then, the ultraviolet lamp strip 14, the ozone generator 16 and the air pump 18 are started simultaneously, and the ultraviolet lamp strip 14 emits ultraviolet rays to irradiate the surfaces of articles such as clothes; the ozone generator 16 generates ozone, and the generated ozone flows into the mixing chamber 111.

It will be appreciated that the gas molecules have a diffusion effect, and therefore the ozone generated by the ozone generator 16 will gradually diffuse into the mixing chamber 111.

After the air pump 18 is started, the air in the disinfection chamber 112 is discharged from the working chamber 11 through the air outlet end 17, the air pressure in the disinfection chamber 112 is reduced, then the air in the mixing chamber 111 starts to flow into the disinfection chamber 112, the air outside the working chamber 11 starts to enter the mixing chamber 111 through the air inlet end 15, and the process is continued during the operation of the air pump 18.

When the air outside the working chamber 11 flows into the mixing chamber 111, ozone generated by the ozone generator 16 is diffused into the air, and when the air flows into the sterilizing chamber 112, the ozone is also taken into the sterilizing chamber 112, and when the ozone flows into the sterilizing chamber 112, the ozone enters the inside of articles such as clothes to be sterilized.

On the whole, in the disinfection process, the ultraviolet ray is used for disinfecting the outside of articles such as clothes, and the ozone is used for disinfecting the inside of the articles such as clothes, so that the disinfection is more thorough, and the effect is better.

Referring to fig. 1 and 2, as an embodiment of the combined sterilization system provided by the application, the mixing chamber 111 is located above the sterilization chamber 112, that is, the air in the sterilization chamber 112 flows from top to bottom.

It should be understood that, in order to improve the disinfection effect, the clothes can be hung to increase the contact area with the air, and after the clothes are hung, the air can flow in from the neckline and then flow out from the hem, that is, the air can flow in the inside of the clothes more smoothly.

The mixing chamber 111 is arranged above the sterilizing chamber 112, so that air can flow into the sterilizing chamber 112 from top to bottom, then articles such as clothes in the sterilizing chamber 112 are sterilized, and the analysis shows that the air can flow into the articles such as clothes as much as possible in this way, and the sterilizing effect is better.

Referring to fig. 1, as a specific embodiment of the combined disinfection system provided by the application, a housing 21 for storing a purifying agent is additionally provided, an input end of the housing 21 is connected with an output end of the ozone generator 16, an output end of the housing is communicated with the outside atmosphere, and the housing 21 is used for storing the purifying agent for purifying ozone.

It will be appreciated that the ozone generator 16 is required to produce a quantity slightly greater than the consumption in order to improve the disinfection, i.e. the air exiting the exhaust end 17 may be contaminated with a small quantity of ozone which is harmful to humans and needs to be removed using a decontaminant.

Referring to fig. 1, as another embodiment of the combined disinfection system provided by the application, a housing 21 for storing a purifying agent is additionally provided, an ozone decomposition catalyst 22 is stacked in the housing 21, an input end of the housing 21 is connected with an output end of the ozone generator 16, and an output end is communicated with the external atmosphere.

The air is decomposed during the passage through the ozonolysis catalyst 22 to effect the removal, and in some possible implementations, manganese dioxide is used as the ozonolysis catalyst 22.

Referring to fig. 1, as an embodiment of the combined disinfection system provided by the application, an ozone concentration detector 23 is additionally installed on the housing 21, and the ozone concentration detector 23 is used for detecting the concentration of ozone in the gas flowing out from the housing 21.

In some possible implementations, the ozone concentration detector 23 has a display screen thereon for displaying the concentration of ozone in the gas flowing out of the housing 21.

In other possible implementations, the ozone concentration detector 23 has a buzzer or a warning light, and the alarm signal is sent when the ozone concentration in the gas flowing out of the housing 21 exceeds a threshold value. And (4) discharging the gas with qualified ozone concentration.

Referring to fig. 1, in an embodiment of the combined sterilization system provided by the present application, the through holes 13 are uniformly distributed on the partition plate 12, and the through holes 13 have small apertures and large number, which is helpful for improving the uniformity of the air flow in the sterilization chamber 112.

It should be understood that the air in the mixing chamber 111 flows into the sterilizing chamber 112, the influence of the through holes 13 is relatively large, generally speaking, the air flow rate in the area near the through holes 13 is high, the air flow rate in other areas is low, and the air flow rate in the sterilizing chamber 112 tends to be uniform as the number of the through holes 13 increases.

Referring to fig. 1, as an embodiment of the combined disinfection system provided by the application, a handle 31 is provided on the working chamber 11, and the handle 31 is used for facilitating transportation, because the working chamber 11 cannot be always placed in one place during long-time use, and the working chamber 11 is convenient to move after the handle 31 is added.

In some possible implementations, the number of handles 31 is two.

Referring to fig. 1, as an embodiment of the combined disinfection system provided by the application, a roller 32 is provided on the bottom surface of the working chamber 11, and the roller 32 also serves to facilitate the movement of the working chamber 11.

In some possible implementations, the number of rollers 32 is three or four.

It should be understood that referring to fig. 5 and 6, for the uv lamp strip 14, the ozone generator 16, the air pump 18 and the ozone concentration detector 23, the control may use a combination of a transformer 41 and a switch 42, and the specific principle is as follows:

one connection end of the switch 42 is connected to the socket through the electric wire 43 and the plug 44, the other connection end is connected to the transformer 41, and the transformer 41 reduces the voltage input through the switch 42 and then respectively transmits the reduced voltage to the ultraviolet lamp strip 14, the ozone generator 16, the air pump 18 and the ozone concentration detector 23.

It should be further understood that the voltage of the civil electricity is 220V, which is unsafe for human body, and in order to ensure safe use, the voltage should be reduced to below 36V, for example 12V or 24V, by using the transformer 41, and further, the plug 44 is grounded by using a three-phase plug to the working chamber 11.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A combined sterilization system, comprising:

a working chamber (11);

a partition plate (12) which is provided in the working chamber (11) and divides the space in the working chamber (11) into a mixing chamber (111) and a sterilizing chamber (112);

a through hole (13) provided in the partition plate (12);

the ultraviolet lamp strip (14) is arranged on the inner side wall of the working chamber (11);

an air inlet (15) provided in the working chamber (11) and communicating with the mixing chamber (111);

an ozone generator (16) disposed in the mixing chamber (111); and

an exhaust end (17) arranged on the working chamber (11) and communicated with the disinfection chamber (112);

an air pump (18) arranged in the disinfection chamber (112) and used for enabling the air in the disinfection chamber (112) to flow out of the working chamber (11); and

a bin gate (19) arranged on the working chamber (11).

2. A combined sterilisation system according to claim 1, characterised in that said mixing chamber (111) is located above the sterilisation chamber (112).

3. A combined sterilisation system according to claim 1, further comprising a housing (21) for storing a decontaminant, the housing (21) having an input connected to the output of the ozone generator (16) and an output in communication with the outside atmosphere.

4. A combined disinfecting system as claimed in claim 1, characterized in that it further comprises a housing (21) and an ozone-decomposing catalyst (22) filled in the housing (21);

the input end of the shell (21) is connected with the output end of the ozone generator (16), and the output end is communicated with the external atmosphere.

5. A combined sterilisation system according to claim 3 or 4, further comprising an ozone concentration detector (23) provided on the housing (21), the ozone concentration detector (23) being arranged to detect the concentration of ozone in the gas flowing from the housing (21).

6. A combined sterilisation system according to claim 1, characterised in that said through holes (13) are evenly distributed over the spacer plate (12).

7. A combined sterilisation system according to claim 1, characterised in that said working chamber (11) is provided with a handle (31).

8. Combined sterilisation system according to claim 1 or 7, characterised in that said working chamber (11) is provided with rollers (32) on the bottom surface.